Not a bad joke Nathan but a good question. I believe the bearing surface is a high-quality Teflon.
I asked about zerk fittings and he said the teflon does not need Alvania EP-2.
Wish I could of made Indianna this weekend.

Don


1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!